Get value of variant field in plugin

Question

I'm trying to access a custom variant dropdown field in a plugin inside the commerce_lineItems.onPopulateLineItem event. How would I access the value of the dropdown, in order to do a comparison on it?

Thanks!

Answer 1

Something like this should work:

public function init()
{
    craft()->on('commerce_lineItems.onPopulateLineItem', function(Event $event) {
        $purchasable = $event->params['purchasable'];

        $myDropdownFieldValue = $purchasable->getProduct()->getContent()->myDropdownField;
    });
}

Relevant event docs: https://craftcommerce.com/docs/events-reference#commerce_lineitems.onpopulatelineitem